<script setup lang="ts">
import { RouterLink, RouterView } from 'vue-router'
import HelloWorld from './components/HelloWorld.vue'
</script>

<template>
  <header>
    <nav> 
      <RouterLink to="/about">增加</RouterLink>
        <RouterLink to="/tare">显示</RouterLink>
      </nav>
  </header>

  <RouterView />
</template>

<style scoped>
a{margin: 10px;}
</style>
